package Lab15;

import java.util.ArrayList;
import java.util.List;

// 客户数据类
public class CustomerSigleList {
    private static final List<CustomerInfo> customerInfos = new ArrayList<>();
    //私有构造函数,禁止创建对象
    private CustomerSigleList(){
    }
    public static List<CustomerInfo> getCustomerInfos() {
        return customerInfos;
    }
}
